555441434 has 4 divisors (see below), whose sum is σ = 833162154. Its totient is φ = 277720716.

The previous prime is 555441433. The next prime is 555441461. The reversal of 555441434 is 434144555.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 355134025 + 200307409 = 18845^2 + 14153^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 555441394 and 555441403.

It is not an unprimeable number, because it can be changed into a prime (555441433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138860357 + ... + 138860360.

Almost surely, 2^555441434 is an apocalyptic number.

555441434 is a deficient number, since it is larger than the sum of its proper divisors (277720720).

555441434 is a wasteful number, since it uses less digits than its factorization.

555441434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277720719.

The product of its digits is 96000, while the sum is 35.

The square root of 555441434 is about 23567.8050314407. The cubic root of 555441434 is about 822.0143979971.

Adding to 555441434 its reverse (434144555), we get a palindrome (989585989).

The spelling of 555441434 in words is "five hundred fifty-five million, four hundred forty-one thousand, four hundred thirty-four".